I have 2 roosters both are brothers and they have one sister. Our other rooster really beat up the hens last summer and left many with bald butts. All but 4 or 5 are having trouble regrowing their feathers. We just finished one coop for our silkies and now are working on a separate one for the girls who are the worst. The roosters are around 7 or 8 months younger then the other girls but they seem to take care of them just they are rough on the already bald girls and I am noticing some bald spots coming back on one of my other hens. If I were to build a coop for just the 2 roosters do you think there will be problems? their are 15 girls between the two of them and 5 more in the grow out pen. I have tried using saddles with no success. Any ideas on how to prevent or help these girls? Our first option is the separate coop for the girls who are the worst. My dad says to get rid of the roosters, but I really like them and want them for breeding so I don't know what to do. Any ideas?